Re: random: Providing a seed value to VM guests

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, May 01, 2014 at 02:06:13PM -0700, Andy Lutomirski wrote:
> 
> I still don't see the point.  What does this do better than virtio-rng?

I believe you had been complaining about how complicated it was to set
up virtio?  And this complexity is also an issue if we want to use it
to initialize the RNG used for the kernel text ASLR --- which has to
be done very early in the boot process, and where making something as
simple as possible is a Good Thing.

And since we would want to use RDRAND/RDSEED if it is available
*anyway*, perhaps in combination with other things, why not use the
RDRAND/RDSEED interface?

							- Ted
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux